Kyuan Instruments
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| Brand | Kyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-200 CL |
| Pricing | Available Upon Request |
| Measurement Principle | Microcoulometric Titration (ASTM D5808 / SH/T 0253 / GB/T 11061.4 Compliant) |
| Analyte Range | S: 0.1–10,000 mg/L |
| Cl | 0.2–10,000 mg/L |
| Detection Limit | S: 0.1 mg/L |
| Cl | 0.2 mg/L |
| Repeatability | CV ≤3% (S >10 mg/L), ±0.1 mg/L (0.5–1.0 mg/L S), CV ≤8% (1–10 mg/L S) |
| Temperature Control | Ambient to 1100 °C (±1 °C) |
| Power Consumption | 1500 W |
| Gas Requirements | Industrial-grade N₂ and O₂ |
| Sample Forms | Liquid, Solid, Gas (with optional dedicated injectors) |
| Brand | Kyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | KY-200 |
| Price | Upon Request |
| Principle | Microcoulometric Titration (Electrolytic Iodine Generation) |
| Sample Forms | Liquid, Solid, Gas (with optional injectors) |
| Analyte | Total Sulfur (S) |
| Detection Range | 0.1–10,000 mg/L |
| LOD | 0.1 mg/L (as S) |
| Repeatability | CV ≤3% (for x >10 mg/L), ±0.1 mg/L (0.5–1.0 mg/L), CV ≤8% (1.0–10 mg/L), <30% (x <0.5 mg/L) |
| Temperature Control | Ambient to 1100 °C, ±1 °C |
| Power Consumption | 1500 W |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Cooling | Air-cooled furnace with auto-start/stop fan |
| Compliance Standards | SH/T 0253, GB/T 11061.4, SH/T 0222, GB/T 3208, SH/T 1147 |
| Brand | Kyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-200 |
| Detection Target | Total Sulfur |
| Measurement Principle | Microcoulometric Titration (ASTM D3227, SH/T 0253, GB/T 11061.4, SH/T 0222) |
| Sample Forms | Liquid, Solid, Gas (with optional injectors) |
| Detection Range | 0.2–10,000 mg/L S |
| LOD | 0.2 mg/L S |
| Precision | CV ≤ 3% (for x > 10 mg/L S) |
| Temperature Control | Ambient to 1100 °C, ±1 °C |
| Power Requirement | 1500 W |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Cooling Method | Intelligent Fan-based Air Cooling |
| Compliance Standards | SH/T 0253, GB/T 11061.4, SH/T 0222 |
| Brand | Kyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-3000SA |
| Detection Principle | UV Fluorescence |
| Portability | Benchtop (Non-portable) |
| Analyte | Total Sulfur |
| Measurement Range | 0.2 mg/L to 5000 ppm to % (w/w) |
| Analysis Time | <10 min |
| Detection Limit | 0.2 mg/L |
| Accuracy | ±0.1 mg/L for 0.2 mg/L ≤ X < 1.0 mg/L |
| Repeatability | CV ≤10% (1.0–100 mg/L), CV ≤5% (100–10,000 mg/L) |
| Temperature Control Range | Ambient to 1300 °C |
| Temperature Stability | ±3 °C |
| Power Consumption | 2 kW |
| Gas Requirements | High-purity O₂ (≥99.98%), High-purity Ar (≥99.98%) |
| Data Acquisition | 24-bit ADC, USB Interface |
| PMT Voltage | Adjustable |
| Calibration Modes | Single-point or multi-point calibration |
| Compliance Standards | SH/T 0689, ASTM D5453, GB/T 34100–2017 |